140850960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2003}}^1$

素因数の和:2312

約数の個数: 80

約数和(自身を含む): 438346944

約数和(自身を除く): 297495984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 586, 879, 1172, 1465, 1758, 2003, 2344, 2930, 3516, 4006, 4395, 4688, 5860, 6009, 7032, 8012, 8790, 10015, 11720, 12018, 14064, 16024, 17580, 20030, 23440, 24036, 30045, 32048, 35160, 40060, 48072, 60090, 70320, 80120, 96144, 120180, 160240, 240360, 480720, 586879, 1173758, 1760637, 2347516, 2934395, 3521274, 4695032, 5868790, 7042548, 8803185, 9390064, 11737580, 14085096, 17606370, 23475160, 28170192, 35212740, 46950320, 70425480, 140850960]

約数ペア:

[(1, 140850960), (2, 70425480), (3, 46950320), (4, 35212740), (5, 28170192), (6, 23475160), (8, 17606370), (10, 14085096), (12, 11737580), (15, 9390064), (16, 8803185), (20, 7042548), (24, 5868790), (30, 4695032), (40, 3521274), (48, 2934395), (60, 2347516), (80, 1760637), (120, 1173758), (240, 586879), (293, 480720), (586, 240360), (879, 160240), (1172, 120180), (1465, 96144), (1758, 80120), (2003, 70320), (2344, 60090), (2930, 48072), (3516, 40060), (4006, 35160), (4395, 32048), (4688, 30045), (5860, 24036), (6009, 23440), (7032, 20030), (8012, 17580), (8790, 16024), (10015, 14064), (11720, 12018)]